What is described is a political machine.
The Boss of a political machine is responsible for overseeing the operation and ensuring that his assistants are giving out the proper jobs and greasing the machine to ensure that people continue to take part in it.
Answer: The correct answer is A.
A wein of gold discovered by prospector Henry Comstock
Answer:
It describes guidelines for moral behavior.
Trade route from Europe to China had always been a land route before the discovery of sea route in 15th century.